您应该将日志配置传递给 Sanic 应用程序,并将文件而不是 sys.stdout 设置为访问日志处理程序的流。
app = Sanic('test', log_config=CUSTOM_LOGIN_CONFIG)
您可以从 sanic 文件夹中的 log.py 复制默认配置
accesslog_file = open('accesslog_file.log','w')
CUSTOM_LOGIN_CONFIG = dict(
version=1,
disable_existing_loggers=False,
loggers={
"root": {
"level": "INFO",
"handlers": ["console"]
},
"sanic.error": {
"level": "INFO",
"handlers": ["error_console"],
"propagate": True,
"qualname": "sanic.error"
},
"sanic.access": {
"level": "INFO",
"handlers": ["access_console"],
"propagate": True,
"qualname": "sanic.access"
}
},
handlers={
"console": {
"class": "logging.StreamHandler",
"formatter": "generic",
"stream": sys.stdout
},
"error_console": {
"class": "logging.StreamHandler",
"formatter": "generic",
"stream": sys.stdout
},
"access_console": {
"class": "logging.StreamHandler",
"formatter": "access",
"stream": accesslog_file
},
},
formatters={
"generic": {
"format": "%(asctime)s [%(process)d] [%(levelname)s] %(message)s",
"datefmt": "[%Y-%m-%d %H:%M:%S %z]",
"class": "logging.Formatter"
},
"access": {
"format": "%(asctime)s - (%(name)s)[%(levelname)s][%(host)s]: " +
"%(request)s %(message)s %(status)d %(byte)d",
"datefmt": "[%Y-%m-%d %H:%M:%S %z]",
"class": "logging.Formatter"
},
}
)
即使您使用 gunicorn 运行应用程序,这也将起作用。